User:Ricktn
About Me[edit]
I have been in the IT business for over 35 years, starting as a mainframe operator to programmer, systems analyst, manager, director and Vice President of Technology. Because of some health issues I now find myself with lots of free time which I'm using to learn more about the online cyberworld. My online experience goes back to the early 1980's when I had one of those first CompuServe accounts, then experience with BBSs (with a 300 baud modem), to AOL, then Netscape Navigator, IE, Firefox, et al. With my new "free time" I'm trying to explore and understand the Internet of the 21st century - Web 2.0, etc.
 |
|---|
| 16 May 2024 |
|
|
The Douglas fir (Pseudotsuga menziesii) is an evergreen conifer species in the pine family, Pinaceae, which is native to western North America. The trees grow to a height of around 20 to 100 metres (70 to 330 feet) and commonly reach 2.4 metres (8 feet) in diameter. The largest coast Douglas firs regularly live for more than 500 years, with the oldest specimens more than 1,300 years old. The cones are pendulous and differ from true firs as they have persistent scales. The cones have distinctive long, trifid (three-pointed) bracts, which protrude prominently above each scale. The cones become tan when mature, measuring 6 to 10 centimetres (2+1⁄2 to 4 inches) long for coastal Douglas firs. This photograph shows a young female cone of the variety Pseudotsuga menziesii var. glauca (Rocky Mountain Douglas-fir), cultivated near Keila, Estonia. Photograph credit: Ivar Leidus
Recently featured:
|